From 7545daf498c43e548506212310e6c75382d2731d Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Mon, 24 Jan 2011 19:23:16 +0100 Subject: ath9k: remove support for virtual wiphys Signed-off-by: Felix Fietkau Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/recv.c | 63 +++-------------------------------- 1 file changed, 4 insertions(+), 59 deletions(-) (limited to 'drivers/net/wireless/ath/ath9k/recv.c') diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index 116f0582af24..c84a675c6912 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -34,27 +34,6 @@ static inline bool ath9k_check_auto_sleep(struct ath_softc *sc) (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_AUTOSLEEP); } -static struct ieee80211_hw * ath_get_virt_hw(struct ath_softc *sc, - struct ieee80211_hdr *hdr) -{ - struct ieee80211_hw *hw = sc->pri_wiphy->hw; - int i; - - spin_lock_bh(&sc->wiphy_lock); - for (i = 0; i < sc->num_sec_wiphy; i++) { - struct ath_wiphy *aphy = sc->sec_wiphy[i]; - if (aphy == NULL) - continue; - if (compare_ether_addr(hdr->addr1, aphy->hw->wiphy->perm_addr) - == 0) { - hw = aphy->hw; - break; - } - } - spin_unlock_bh(&sc->wiphy_lock); - return hw; -} - /* * Setup and link descriptors. * @@ -463,8 +442,7 @@ u32 ath_calcrxfilter(struct ath_softc *sc) if (conf_is_ht(&sc->hw->conf)) rfilt |= ATH9K_RX_FILTER_COMP_BAR; - if (sc->sec_wiphy || (sc->nvifs > 1) || - (sc->rx.rxfilter & FIF_OTHER_BSS)) { + if (sc->nvifs > 1 || (sc->rx.rxfilter & FIF_OTHER_BSS)) { /* The following may also be needed for other older chips */ if (sc->sc_ah->hw_version.macVersion == AR_SREV_VERSION_9160) rfilt |= ATH9K_RX_FILTER_PROM; @@ -668,37 +646,6 @@ static void ath_rx_ps(struct ath_softc *sc, struct sk_buff *skb) } } -static void ath_rx_send_to_mac80211(struct ieee80211_hw *hw, - struct ath_softc *sc, struct sk_buff *skb) -{ - struct ieee80211_hdr *hdr; - - hdr = (struct ieee80211_hdr *)skb->data; - - /* Send the frame to mac80211 */ - if (is_multicast_ether_addr(hdr->addr1)) { - int i; - /* - * Deliver broadcast/multicast frames to all suitable - * virtual wiphys. - */ - /* TODO: filter based on channel configuration */ - for (i = 0; i < sc->num_sec_wiphy; i++) { - struct ath_wiphy *aphy = sc->sec_wiphy[i]; - struct sk_buff *nskb; - if (aphy == NULL) - continue; - nskb = skb_copy(skb, GFP_ATOMIC); - if (!nskb) - continue; - ieee80211_rx(aphy->hw, nskb); - } - ieee80211_rx(sc->hw, skb); - } else - /* Deliver unicast frames based on receiver address */ - ieee80211_rx(hw, skb); -} - static bool ath_edma_get_buffers(struct ath_softc *sc, enum ath9k_rx_qtype qtype) { @@ -1644,7 +1591,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp) * virtual wiphy so to account for that we iterate over the active * wiphys and find the appropriate wiphy and therefore hw. */ - struct ieee80211_hw *hw = NULL; + struct ieee80211_hw *hw = sc->hw; struct ieee80211_hdr *hdr; int retval; bool decrypt_error = false; @@ -1689,8 +1636,6 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp) hdr = (struct ieee80211_hdr *) (skb->data + rx_status_len); rxs = IEEE80211_SKB_RXCB(skb); - hw = ath_get_virt_hw(sc, hdr); - ath_debug_stat_rx(sc, &rs); /* @@ -1748,7 +1693,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp) bf->bf_mpdu = NULL; bf->bf_buf_addr = 0; ath_err(common, "dma_mapping_error() on RX\n"); - ath_rx_send_to_mac80211(hw, sc, skb); + ieee80211_rx(hw, skb); break; } @@ -1775,7 +1720,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp) if (ah->caps.hw_caps & ATH9K_HW_CAP_ANT_DIV_COMB) ath_ant_comb_scan(sc, &rs); - ath_rx_send_to_mac80211(hw, sc, skb); + ieee80211_rx(hw, skb); requeue: if (edma) { -- cgit v1.2.3